package com.xmx.ordercenter.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.xmx.common.utils.PageUtils;
import com.xmx.ordercenter.entity.CartEntity;

import java.util.Map;

/**
 * 购物车商品表
 *
 * @author fbb
 * @email boyinbing@126.com
 * @date 2021-08-11 01:30:41
 */
public interface CartService extends IService<CartEntity> {

    PageUtils queryPage(Map<String, Object> params);

    CartEntity queryExist(Integer goodsId, Integer productId, Integer userId);
}

